:root {
      --bg: #013c4c;
      --bg-deep: #001e26;
      --surface: #012a35;
      --cream: #f2efe8;
      --ink: #f5f1ea;
      --ink-muted: rgba(245, 241, 234, 0.68);
      --ink-soft: rgba(245, 241, 234, 0.52);
      --petrol: #013c4c;
      --petrol-muted: rgba(1, 60, 76, 0.68);
      --accent: #e6ff2c;
      --accent-light: var(--petrol); /* Petrol color for high-contrast on light backgrounds */
      --border-dark: rgba(245, 241, 234, 0.14);
      --border-light: rgba(1, 60, 76, 0.14);
      --header-h: 120px;
      --floating-action-size: 48px;
      --floating-action-offset: 20px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scrollbar-gutter: stable;
    }

    [id] {
      scroll-margin-top: calc(var(--header-h) + 16px);
    }

    body {
      margin: 0;
      color: var(--ink);
      background: var(--bg);
      font-family: "Host Grotesk", Arial, sans-serif;
      -webkit-font-smoothing: antialiased;
      text-rendering: geometricPrecision;
    }

    body.menu-open {
      overflow: hidden;
    }

    a {
      color: inherit;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 4px;
    }

    button,
    input {
      font: inherit;
    }

    .container {
      width: 100%;
      max-width: 1440px;
      margin: 0 auto;
      padding: 0 56px;
    }

    .site-header {
      position: relative;
      z-index: 40;
      height: var(--header-h); /* Fixed height so dropdown border matches exactly */
      border-bottom: 1px solid rgba(1, 60, 76, 0.16);
      background: #e6ff2b; /* Solid SkillShift Yellow */
      display: flex;
      align-items: center;
      margin-bottom: -1.5px; /* Prevents subpixel gaps showing dark body background */
    }

    .header-inner {
      display: grid;
      grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr);
      gap: 32px;
      align-items: center;
    }

    .brand {
      grid-column: 1;
      display: inline-flex;
      align-items: center;
      color: var(--petrol);
      text-decoration: none;
      justify-self: start;
      transition: transform 160ms ease;
    }

    .brand:hover {
      transform: translateY(-1px);
    }

    .brand-logo,
    .footer-logo {
      display: block;
      flex: 0 0 auto;
      background: currentColor;
      -webkit-mask: url("assets/nox-logo.svg") left center / contain no-repeat;
      mask: url("assets/nox-logo.svg") left center / contain no-repeat;
    }

    .brand-logo {
      width: 220px;
      height: 35px;
      flex: 0 0 auto;
    }

    .nav-menu {
      grid-column: 2;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 44px;
    }

    .nav-cta {
      grid-column: 3;
      justify-self: end;
    }

    .nav-menu .nav-menu-cta {
      display: none;
    }

    .nav-menu a,
    .nav-dropdown-toggle {
      color: rgba(1, 60, 76, 0.82);
      font-size: 17px;
      font-weight: 700;
      text-decoration: none;
      transition: color 160ms ease;
    }

    .nav-menu a:hover,
    .nav-dropdown-toggle:hover {
      color: var(--petrol);
    }

    .nav-menu > a:not(.button),
    .nav-dropdown-toggle,
    .footer-col a,
    .footer-bottom a {
      position: relative;
    }

    .nav-menu > a:not(.button)::after,
    .nav-dropdown-toggle::after,
    .footer-col a::after,
    .footer-bottom a::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: -6px;
      height: 1px;
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 180ms ease;
    }

    .nav-menu > a:not(.button)::after,
    .nav-dropdown-toggle::after {
      background: var(--petrol);
      height: 1.5px;
    }

    .footer-col a::after,
    .footer-bottom a::after {
      background: var(--accent);
    }

    .nav-menu > a:not(.button):hover::after,
    .nav-menu > a:not(.button):focus-visible::after,
    .nav-dropdown-toggle:hover::after,
    .nav-dropdown-toggle:focus-visible::after,
    .nav-dropdown:hover .nav-dropdown-toggle::after,
    .nav-dropdown:focus-within .nav-dropdown-toggle::after,
    .nav-dropdown.is-open .nav-dropdown-toggle::after,
    .footer-col a:hover::after,
    .footer-col a:focus-visible::after,
    .footer-bottom a:hover::after,
    .footer-bottom a:focus-visible::after {
      transform: scaleX(1);
    }

    .nav-dropdown {
      position: relative;
      display: inline-flex;
      align-items: center;
      height: var(--header-h);
    }

    .nav-dropdown-toggle {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 0;
      background: transparent;
      border: 0;
      cursor: pointer;
      font-family: inherit;
    }

    .nav-dropdown-icon {
      width: 16px;
      height: 16px;
      stroke: currentColor;
      stroke-width: 3.0;
      stroke-linecap: round;
      stroke-linejoin: round;
      transition: transform 180ms ease;
    }

    .nav-dropdown-menu {
      position: absolute;
      top: 100%;
      left: 0;
      z-index: 60;
      min-width: 250px;
      padding: 12px;
      background: #e6ff2b; /* Solid yellow background like SkillShift */
      border: 1px solid rgba(1, 60, 76, 0.16);
      border-top: none;
      border-radius: 0;
      box-shadow: 0 16px 36px rgba(1, 30, 38, 0.15);
      opacity: 0;
      pointer-events: none;
      transform: translateY(8px);
      transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
      visibility: hidden;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .nav-dropdown-menu a {
      display: flex;
      align-items: center;
      gap: 14px;
      min-height: 60px;
      padding: 10px 16px;
      color: var(--petrol);
      border-radius: 6px;
      white-space: nowrap;
      text-decoration: none;
      transition: background 160ms ease, color 160ms ease;
    }

    .nav-dropdown-icon-wrapper {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(1, 60, 76, 0.28);
      border-radius: 999px;
      color: var(--petrol);
      flex-shrink: 0;
      transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
    }

    .nav-dropdown-text {
      display: flex;
      flex-direction: column;
      gap: 3px;
      align-items: flex-start;
    }

    .nav-dropdown-title {
      font-size: 15px;
      font-weight: 700;
      line-height: 1.2;
      transition: color 160ms ease;
    }

    .nav-dropdown-desc {
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      font-weight: 500;
      color: rgba(1, 60, 76, 0.72);
      letter-spacing: -0.01em;
      text-transform: capitalize;
      transition: color 160ms ease;
    }

    .nav-dropdown-menu a:hover,
    .nav-dropdown-menu a:focus-visible {
      color: var(--accent);
      background: var(--petrol);
      border-radius: 6px;
    }

    .nav-dropdown-menu a:hover .nav-dropdown-title,
    .nav-dropdown-menu a:focus-visible .nav-dropdown-title {
      color: var(--accent);
    }

    .nav-dropdown-menu a:hover .nav-dropdown-desc,
    .nav-dropdown-menu a:focus-visible .nav-dropdown-desc {
      color: rgba(230, 255, 44, 0.76);
    }

    .nav-dropdown-menu a:hover .nav-dropdown-icon-wrapper,
    .nav-dropdown-menu a:focus-visible .nav-dropdown-icon-wrapper {
      border-color: var(--accent);
      background-color: rgba(230, 255, 44, 0.08);
      color: var(--accent);
    }

    .nav-dropdown.is-open .nav-dropdown-menu {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
      visibility: visible;
    }

    .nav-dropdown.is-open .nav-dropdown-icon {
      transform: rotate(180deg);
    }

    @media (min-width: 981px) {
      :root {
        --floating-action-size: 62px;
      }

      .back-to-top svg {
        width: 28px;
        height: 28px;
      }

      .whatsapp-float svg {
        width: 34px;
        height: 34px;
      }

      .tag {
        font-size: 11px;
      }

      .nav-dropdown:hover .nav-dropdown-menu,
      .nav-dropdown:focus-within .nav-dropdown-menu {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
        visibility: visible;
      }

      .nav-dropdown:hover .nav-dropdown-icon,
      .nav-dropdown:focus-within .nav-dropdown-icon {
        transform: rotate(180deg);
      }
    }

    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      padding: 0;
      color: var(--petrol);
      background: transparent;
      border: 0;
      cursor: pointer;
    }

    .nav-toggle span {
      display: block;
      width: 24px;
      height: 2.5px;
      margin: 5px auto;
      background: currentColor;
      transition: transform 180ms ease, opacity 180ms ease;
    }

    .site-header.is-open .nav-toggle span:nth-child(1) {
      transform: translateY(7.5px) rotate(45deg);
    }

    .site-header.is-open .nav-toggle span:nth-child(2) {
      opacity: 0;
    }

    .site-header.is-open .nav-toggle span:nth-child(3) {
      transform: translateY(-7.5px) rotate(-45deg);
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 22px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-weight: 650;
      line-height: 1;
      text-decoration: none;
      white-space: nowrap;
      cursor: pointer;
      transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
    }

    .button:hover {
      transform: translateY(-1px);
    }

    .button-primary {
      color: var(--petrol);
      background: var(--accent);
    }

    .hero-cta {
      min-height: 58px;
      padding: 0 34px;
      font-size: 19px;
      letter-spacing: -0.01em;
    }

    /* Chevron Down Bounce Animation */
    @keyframes chevronBounce {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(3px); /* Subtle downwards bounce */
      }
    }

    .arrow-bounce {
      animation: chevronBounce 1.4s ease-in-out infinite;
    }

    .site-header .button-primary {
      color: var(--accent);
      background: var(--petrol);
    }

    /* Removed background hover color change as per user request to not change color */

    .button-dark {
      color: var(--accent);
      background: var(--petrol);
    }

    .button-outline-dark {
      color: var(--petrol);
      border-color: rgba(1, 60, 76, 0.26);
      background: transparent;
    }

    .hero {
      position: relative;
      min-height: 720px;
      overflow: hidden;
      background: var(--bg);
      isolation: isolate;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -3;
      background-image: url("assets/hero.webp");
      background-position: center 36%;
      background-size: cover;
      opacity: 1;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -2;
      background:
        linear-gradient(90deg, rgba(1, 60, 76, 0.82) 0%, rgba(1, 60, 76, 0.72) 30%, rgba(1, 60, 76, 0.36) 50%, rgba(1, 60, 76, 0) 66%),
        linear-gradient(180deg, rgba(1, 60, 76, 0.04) 0%, rgba(1, 42, 53, 0.22) 100%);
    }

    .hero .container {
      min-height: 720px;
      display: flex;
      align-items: flex-end;
      padding-top: 120px;
      padding-bottom: 96px;
    }

    .hero-content {
      max-width: 820px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin: 0 0 30px;
      color: var(--accent);
      font-family: "JetBrains Mono", monospace;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.2em;
      line-height: 1.4;
      text-transform: uppercase;
    }


    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      margin-bottom: 36px;
      color: var(--ink);
      font-size: 86px;
      font-weight: 520;
      letter-spacing: 0;
      line-height: 0.98;
      text-wrap: balance;
    }

    .italic-accent {
      color: var(--accent);
      font-style: italic;
      font-weight: 400;
      white-space: nowrap;
    }

    .hero-copy {
      max-width: 640px;
      margin-bottom: 48px;
      color: var(--ink-muted);
      font-size: 20px;
      line-height: 1.46;
    }

    .section {
      padding: 120px 0;
    }

    .section-light {
      color: var(--petrol);
      background: var(--cream);
    }

    .section-dark {
      color: var(--ink);
      background: var(--bg);
    }

    .section-accent {
      color: var(--petrol);
      background: var(--accent);
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      color: var(--petrol);
      font-family: "JetBrains Mono", monospace;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.2em;
      text-transform: uppercase;
    }

    .section-dark .section-kicker {
      color: var(--accent);
    }


    .section-title {
      margin: 0;
      color: currentColor;
      font-size: 72px;
      font-weight: 520;
      letter-spacing: 0;
      line-height: 1;
      text-wrap: balance;
    }

    .section-title em {
      font-style: italic;
      font-weight: 400;
    }

    .courses-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 48px;
      margin-bottom: 72px;
    }

    .courses-head > p {
      max-width: 400px;
      margin: 0;
      color: var(--petrol-muted);
      font-size: 19px;
      line-height: 1.5;
    }

    .courses-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
    }

    .course-card {
      position: relative;
      min-height: 438px;
      display: flex;
      flex-direction: column;
      padding: 32px;
      color: var(--ink);
      background: var(--bg);
      border-radius: 8px;
      overflow: hidden;
      isolation: isolate;
    }

    .course-card::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      background: radial-gradient(
        350px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
        rgba(230, 255, 44, 0.08), /* Very soft lime green spotlight glow */
        transparent 80%
      );
      opacity: 0;
      transition: opacity 0.3s ease;
      pointer-events: none;
    }

    .course-card:hover::before {
      opacity: 1;
    }

    .course-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 40px;
      color: var(--ink-soft);
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
    }

    .course-index {
      width: 50px;
      height: 50px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      border: 1px solid rgba(230, 255, 44, 0.45);
      border-radius: 999px;
      font-family: "Host Grotesk", sans-serif;
      font-size: 12px;
      font-weight: 650;
      letter-spacing: 0;
    }

    .course-card h3 {
      margin-bottom: 16px;
      font-size: 32px;
      font-weight: 520;
      letter-spacing: 0;
      line-height: 1.05;
    }

    .course-card p {
      flex: 1;
      margin-bottom: 24px;
      color: var(--ink-muted);
      font-size: 15.5px;
      line-height: 1.5;
    }

    .tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-bottom: 28px;
    }

    .tag {
      padding: 5px 10px;
      color: var(--ink-soft);
      border: 1px solid rgba(245, 241, 234, 0.18);
      border-radius: 999px;
      font-family: "JetBrains Mono", monospace;
      font-size: 10.5px;
      line-height: 1;
      text-transform: lowercase;
    }

    /* Horizontal Arrow Bounce Animation */
    @keyframes arrowBounceHorizontal {
      0%, 100% {
        transform: translateX(0);
      }
      50% {
        transform: translateX(5px);
      }
    }

    .text-link {
      width: fit-content;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding-bottom: 4px;
      color: inherit;
      border-bottom: 1px solid var(--accent-light); /* Indigo underline by default */
      font-weight: 650;
      text-decoration: none;
      transition: color 0.2s ease, border-color 0.2s ease;
    }

    .text-link span {
      display: inline-block;
      transition: transform 0.2s ease;
    }

    .text-link:hover {
      color: var(--accent-light);
      border-bottom-color: var(--accent-light);
    }

    .text-link:hover span {
      animation: arrowBounceHorizontal 0.8s ease-in-out infinite;
    }

    .course-card .text-link {
      border-bottom: 1px solid var(--accent); /* Lime green underline inside dark course cards */
    }

    .course-card .text-link:hover {
      color: var(--accent);
      border-bottom-color: var(--accent);
    }

    .how-grid {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 96px;
      align-items: start;
    }

    .section-dark .section-title {
      color: var(--ink);
    }

    .section-dark .section-title em {
      color: var(--accent);
    }

    .how-copy {
      max-width: 480px;
      margin: 28px 0 0;
      color: var(--ink-muted);
      font-size: 19px;
      line-height: 1.5;
    }

    .how-copy em {
      color: var(--ink);
    }

    .steps {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .step {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 20px;
      align-items: baseline;
      padding: 24px 0;
      border-bottom: 1px solid var(--border-dark);
    }

    .step:first-child {
      border-top: 1px solid var(--border-dark);
    }

    .step-number {
      color: var(--accent);
      font-family: "JetBrains Mono", monospace;
      font-size: 12px;
      font-weight: 500;
    }

    .step-title {
      margin-bottom: 4px;
      color: var(--ink);
      font-size: 22px;
      font-weight: 520;
      line-height: 1.2;
    }

    .step-sub {
      color: var(--ink-muted);
      font-size: 15px;
      line-height: 1.4;
    }

    .about {
      position: relative;
      overflow: hidden;
    }

    .about-content {
      position: relative;
      z-index: 2;
    }

    .about h2 {
      max-width: 900px;
      margin-bottom: 38px;
      color: var(--petrol);
      font-size: 58px;
      font-weight: 520;
      letter-spacing: 0;
      line-height: 1.06;
      text-wrap: balance;
    }

    .about h2 em {
      font-style: italic;
      font-weight: 400;
    }

    .about-copy {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      margin-bottom: 48px;
      max-width: 880px;
    }

    .about-copy p {
      margin: 0;
      color: var(--petrol-muted);
      font-size: 17px;
      line-height: 1.55;
    }

    .about-watermark {
      position: absolute;
      right: -20px;
      bottom: -80px;
      z-index: 1;
      width: 580px;
      height: auto;
      color: var(--petrol);
      opacity: 0;
      pointer-events: none;
      user-select: none;
      transition: opacity 1000ms cubic-bezier(0.16, 1, 0.3, 1);
    }

    .about:has(.section-kicker.is-visible) .about-watermark {
      opacity: 0.06;
    }

    .about-watermark svg {
      width: 100%;
      height: auto;
      display: block;
    }

    .final-cta {
      position: relative;
      overflow: hidden;
      text-align: center;
    }

    .final-cta .container {
      max-width: 1140px;
    }

    .final-cta h2 {
      max-width: 920px;
      margin: 0 auto 24px;
      color: var(--petrol);
      font-size: 72px;
      font-weight: 520;
      letter-spacing: 0;
      line-height: 1;
      text-wrap: balance;
    }

    .final-cta h2 em {
      font-style: italic;
      font-weight: 400;
    }

    .final-cta p {
      margin-bottom: 48px;
      color: rgba(1, 60, 76, 0.72);
      font-size: 22px;
      line-height: 1.45;
    }

    .cta-actions {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin-bottom: 80px;
    }

    .newsletter {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      padding-top: 48px;
      border-top: 1px solid rgba(1, 60, 76, 0.25);
      text-align: left;
    }

    .newsletter-kicker {
      margin-bottom: 8px;
      color: rgba(1, 60, 76, 0.76);
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
    }

    .newsletter-title {
      color: var(--petrol);
      font-size: 24px;
      font-weight: 520;
      line-height: 1.2;
    }

    .newsletter-form {
      min-width: 380px;
      display: flex;
      align-items: stretch;
      padding: 4px;
      border: 1px solid rgba(1, 60, 76, 0.25);
      border-radius: 999px;
      background: rgba(1, 60, 76, 0.08);
      transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    }

    .newsletter-form:focus-within {
      border-color: var(--petrol);
      background: rgba(1, 60, 76, 0.12);
      box-shadow: 0 0 0 2px rgba(1, 60, 76, 0.15);
    }

    .newsletter-form input {
      min-width: 0;
      flex: 1;
      padding: 10px 16px;
      color: var(--petrol);
      background: transparent;
      border: 0;
      outline: 0;
      font-size: 15px;
    }

    .newsletter-form input::placeholder {
      color: rgba(1, 60, 76, 0.52);
    }

    .newsletter-form button {
      min-height: 42px;
      padding: 0 20px;
      color: var(--accent);
      background: var(--petrol);
      border: 0;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 650;
      white-space: nowrap;
      cursor: pointer;
      transition: background-color 160ms ease, transform 160ms ease;
    }

    .newsletter-form button:hover {
      background: #014c60; /* Slightly lighter/vibrant petrol */
      transform: translateY(-1px);
    }

    .newsletter-form button:active {
      transform: translateY(0);
    }

    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 80px 0 40px;
      color: var(--ink);
      background: var(--bg-deep);
    }

    .footer-top {
      position: relative;
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 56px;
      border-bottom: 1px solid rgba(245, 241, 234, 0.12);
    }

    .footer-brand {
      display: flex;
      align-items: center;
      margin-bottom: 20px;
      color: var(--ink);
      text-decoration: none;
      transition: color 250ms ease;
    }

    .footer-brand:hover {
      color: var(--accent);
    }

    .footer-logo {
      width: 208px;
      height: 33px;
    }

    .footer-intro {
      max-width: 320px;
      margin: 0;
      color: var(--ink-soft);
      font-size: 14px;
      line-height: 1.5;
    }

    .socials {
      display: flex;
      gap: 10px;
      margin-top: 24px;
    }

    .copy-tooltip.show {
      opacity: 1 !important;
      pointer-events: auto !important;
      transform: translateX(-50%) scale(1) !important;
    }

    .socials a {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--ink);
      border: 1px solid rgba(245, 241, 234, 0.12);
      border-radius: 999px;
      text-decoration: none;
      transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
    }

    .socials a:hover {
      color: var(--accent);
      border-color: rgba(230, 255, 44, 0.45);
      transform: translateY(-1px);
    }

    .socials svg {
      width: 17px;
      height: 17px;
      fill: currentColor;
    }

    .footer-col h3 {
      margin: 0 0 16px;
      color: var(--accent);
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.2em;
      text-transform: uppercase;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .footer-col a {
      display: inline-flex;
      width: fit-content;
      color: rgba(245, 241, 234, 0.85);
      font-size: 15px;
      text-decoration: none;
    }

    .footer-bottom {
      position: relative;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding-top: 28px;
      color: var(--ink-soft);
      font-family: "JetBrains Mono", monospace;
      font-size: 12px;
      letter-spacing: 0.15em;
      line-height: 1.6;
      text-transform: uppercase;
    }

    .footer-bottom-links {
      display: flex;
      gap: 24px;
    }

    .footer-bottom a {
      display: inline-flex;
      width: fit-content;
      color: var(--ink-soft);
      text-decoration: none;
    }

    .back-to-top {
      position: fixed;
      left: var(--floating-action-offset);
      bottom: var(--floating-action-offset);
      z-index: 45;
      width: var(--floating-action-size);
      height: var(--floating-action-size);
      display: grid;
      place-items: center;
      color: var(--accent);
      background: var(--petrol);
      border: 1px solid rgba(230, 255, 44, 0.28);
      border-radius: 999px;
      box-shadow: 0 14px 34px rgba(0, 30, 38, 0.26);
      cursor: pointer;
      opacity: 0;
      pointer-events: none;
      transform: translateY(10px) scale(0.92);
      transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
    }

    .back-to-top.is-visible {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0) scale(1);
      animation: floating-action-enter 620ms cubic-bezier(0.5, 0, 0.5, 1.5);
    }

    .back-to-top:hover {
      border-color: rgba(230, 255, 44, 0.65);
      box-shadow: 0 18px 38px rgba(0, 30, 38, 0.3);
      transform: translateY(-2px) scale(1.04);
    }

    .back-to-top svg {
      width: 22px;
      height: 22px;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    .whatsapp-float {
      position: fixed;
      right: var(--floating-action-offset);
      bottom: var(--floating-action-offset);
      z-index: 45;
      width: var(--floating-action-size);
      height: var(--floating-action-size);
      display: grid;
      place-items: center;
      color: #ffffff;
      background: #25d366;
      border-radius: 999px;
      box-shadow: 0 12px 26px rgba(1, 30, 38, 0.18), 0 8px 18px rgba(37, 211, 102, 0.28);
      text-decoration: none;
      isolation: isolate;
      transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
      animation: floating-action-enter 620ms cubic-bezier(0.5, 0, 0.5, 1.5) forwards, whatsapp-glow-pulse 2s ease-in-out infinite;
    }

    .whatsapp-float:hover {
      background: #3de77c;
      transform: translateY(-2px) scale(1.04);
      box-shadow: 0 16px 32px rgba(1, 30, 38, 0.22), 0 10px 22px rgba(37, 211, 102, 0.34);
    }

    .whatsapp-float svg {
      position: relative;
      z-index: 1;
      width: 28px;
      height: 28px;
      fill: currentColor;
    }

    @keyframes floating-action-enter {
      0% {
        opacity: 0;
        transform: translateY(12px) scale(0.76);
      }

      72% {
        opacity: 1;
        transform: translateY(0) scale(1.08);
      }

      100% {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes whatsapp-glow-pulse {
      0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.54), 0 12px 26px rgba(1, 30, 38, 0.18);
      }
      70% {
        box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), 0 12px 26px rgba(1, 30, 38, 0.18);
      }
      100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 12px 26px rgba(1, 30, 38, 0.18);
      }
    }

    /* Scroll Reveal & Dynamic Animations */
    .reveal {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity 1000ms cubic-bezier(0.16, 1, 0.3, 1),
                  transform 1000ms cubic-bezier(0.16, 1, 0.3, 1);
      will-change: opacity, transform;
    }

    .reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Staggered Delay Utilities */
    .delay-100 { transition-delay: 100ms; }
    .delay-200 { transition-delay: 200ms; }
    .delay-300 { transition-delay: 300ms; }
    .delay-400 { transition-delay: 400ms; }

    @media (hover: hover) {
      /* Premium 3D Elevation lift on card hover */
      .course-card {
        border: 1px solid rgba(245, 241, 234, 0.08);
        transition: transform 450ms cubic-bezier(0.16, 1, 0.3, 1),
                    border-color 450ms cubic-bezier(0.16, 1, 0.3, 1),
                    box-shadow 450ms cubic-bezier(0.16, 1, 0.3, 1);
      }

      .course-card:hover {
        transform: translateY(-8px);
        border-color: rgba(230, 255, 44, 0.28);
        box-shadow: 0 16px 36px rgba(0, 30, 38, 0.28);
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .back-to-top.is-visible,
      .whatsapp-float,
      .whatsapp-float::after {
        animation: none;
      }
      .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
      }
      .about-watermark {
        opacity: 0.06 !important;
        transition: none !important;
      }
    }

    @media (max-width: 1150px) and (min-width: 981px) {
      .brand-logo {
        width: 180px;
        height: 28px;
      }

      .header-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
      }

      .nav-menu {
        gap: 24px;
        margin: 0 auto;
      }
    }

    @media (max-width: 980px) {
      .container {
        padding: 0 32px;
      }

      h1 {
        font-size: 72px;
      }

      .section-title,
      .final-cta h2 {
        font-size: 56px;
      }

      .courses-grid,
      .how-grid,
      .footer-top {
        grid-template-columns: 1fr;
      }

      .newsletter {
        align-items: flex-start;
        flex-direction: column;
      }

      .newsletter-form {
        width: 100%;
      }
    }

    @media (max-width: 980px) {
      :root {
        --header-h: 60px;
      }

      body {
        padding-top: 0;
      }

      .site-header {
        position: sticky;
        top: 0;
        left: auto;
        right: auto;
        height: var(--header-h); /* Mobile fixed height */
        padding: 0;
        display: flex;
        align-items: center;
      }

      body.menu-open .site-header {
        background: var(--accent);
      }

      .container {
        padding: 0 20px;
      }

      .brand-logo {
        width: 154px;
        height: 24px;
      }

      .header-inner {
        display: flex;
        justify-content: space-between;
        gap: 16px;
      }

      .nav-toggle {
        display: block;
      }

      .nav-cta {
        display: none;
      }

      .nav-menu .nav-menu-cta {
        display: inline-flex;
      }

      .nav-menu {
        position: absolute;
        top: var(--header-h);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 20px 22px;
        border-bottom: 1px solid rgba(1, 60, 76, 0.16);
        background: var(--accent);
      }

      .site-header.is-open .nav-menu {
        display: flex;
      }

      .nav-menu > a {
        padding: 14px 0;
        border-bottom: 1px solid rgba(1, 60, 76, 0.18);
        font-size: 17px;
      }

      .nav-menu > a::after,
      .nav-dropdown-toggle::after {
        display: none !important;
      }

      .nav-dropdown {
        width: 100%;
        display: block;
        height: auto !important;
        border-bottom: 1px solid rgba(1, 60, 76, 0.18);
      }

      .nav-dropdown-toggle {
        width: 100%;
        padding: 14px 0;
        border-bottom: none !important;
        font-size: 17px;
      }

      .nav-dropdown::before {
        display: none;
      }

      .nav-dropdown-toggle {
        width: 100%;
        justify-content: space-between;
      }

      .nav-dropdown-toggle .nav-dropdown-icon {
        width: 20px;
        height: 20px;
        margin-right: 12px; /* Aligns the icon's center perfectly with the centered 24px toggle spans of the X button (30px from viewport edge) */
        transition: transform 160ms ease;
      }

      .nav-dropdown-toggle::after {
        display: none;
      }

      .nav-dropdown-menu {
        position: static;
        display: none;
        min-width: 0;
        width: 100%;
        margin: 12px 0 16px;
        padding: 8px;
        background: var(--petrol); /* Dark background like course cards */
        border: 1px solid rgba(245, 241, 234, 0.12);
        border-radius: 8px;
        box-shadow: 0 8px 24px rgba(1, 30, 38, 0.15);
        opacity: 1;
        pointer-events: auto;
        transform: none;
        visibility: visible;
      }

      .nav-dropdown.is-open .nav-dropdown-menu {
        display: flex;
        flex-direction: column;
        gap: 6px;
      }

      .nav-dropdown-menu a {
        min-height: 58px;
        padding: 10px 14px;
        color: #f5f1ea;
        border-radius: 6px;
        font-size: 15px;
        display: flex;
        align-items: center;
        gap: 12px;
        text-decoration: none !important;
        border-bottom: none !important;
        background: transparent;
        transition: background-color 160ms ease;
      }

      .nav-dropdown-menu a::after {
        display: none !important;
      }

      .nav-dropdown-menu a .nav-dropdown-title {
        color: #f5f1ea;
        transition: color 160ms ease;
      }

      .nav-dropdown-menu a .nav-dropdown-desc {
        color: rgba(245, 241, 234, 0.64);
        transition: color 160ms ease;
      }

      .nav-dropdown-menu a .nav-dropdown-icon-wrapper {
        border-color: rgba(245, 241, 234, 0.24);
        color: #f5f1ea;
        transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
      }

      .nav-dropdown-menu a:hover,
      .nav-dropdown-menu a:focus-visible,
      .nav-dropdown-menu a:active {
        background: rgba(245, 241, 234, 0.08);
        color: var(--accent) !important;
      }

      .nav-dropdown-menu a:hover .nav-dropdown-title,
      .nav-dropdown-menu a:focus-visible .nav-dropdown-title,
      .nav-dropdown-menu a:active .nav-dropdown-title {
        color: var(--accent);
      }

      .nav-dropdown-menu a:hover .nav-dropdown-desc,
      .nav-dropdown-menu a:focus-visible .nav-dropdown-desc,
      .nav-dropdown-menu a:active .nav-dropdown-desc {
        color: rgba(230, 255, 44, 0.76);
      }

      .nav-dropdown-menu a:hover .nav-dropdown-icon-wrapper,
      .nav-dropdown-menu a:focus-visible .nav-dropdown-icon-wrapper,
      .nav-dropdown-menu a:active .nav-dropdown-icon-wrapper {
        border-color: var(--accent);
        background-color: rgba(230, 255, 44, 0.06);
        color: var(--accent);
      }

      .nav-menu .button {
        width: 100%;
        margin-top: 14px;
        padding: 0 20px;
        border-bottom: 0;
      }

      .hero {
        min-height: 680px;
      }

      .hero::before {
        background-image: url("assets/hero-mobile.webp");
        background-position: center center;
        opacity: 1;
      }

      .hero::after {
        background:
          linear-gradient(180deg, rgba(1, 60, 76, 0.48) 0%, rgba(1, 60, 76, 0.62) 42%, rgba(1, 42, 53, 0.86) 100%);
      }

      .hero .container {
        min-height: 680px;
        padding-top: 74px;
        padding-bottom: 56px;
      }

      .eyebrow {
        max-width: 100%;
        margin-bottom: 24px;
        font-size: 12px;
        letter-spacing: 0.2em;
      }

      h1 {
        margin-bottom: 24px;
        font-size: 44px;
        line-height: 1.02;
      }

      .hero-copy {
        margin-bottom: 36px;
        font-size: 17px;
      }

      .button {
        min-height: 54px;
        padding: 0 24px;
      }

      .hero-cta {
        min-height: 54px;
        padding: 0 26px;
        font-size: 16px;
      }

      .section {
        padding: 72px 0;
      }

      .section-title {
        font-size: 40px;
      }

      .courses-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
        margin-bottom: 40px;
      }

      .courses-head p {
        display: none;
      }

      .courses-grid {
        gap: 16px;
      }

      .course-card {
        min-height: 0;
        padding: 28px 24px;
      }

      .course-meta {
        margin-bottom: 28px;
      }

      .course-card h3 {
        font-size: 28px;
      }

      .course-card p {
        font-size: 15px;
      }

      .how-grid {
        gap: 48px;
      }

      .how-copy {
        margin-top: 28px;
        font-size: 17px;
      }

      .step {
        grid-template-columns: 48px 1fr;
        gap: 16px;
        padding: 20px 0;
      }

      .step-title {
        font-size: 19px;
      }

      .step-sub {
        font-size: 14px;
      }

      .about h2 {
        margin-bottom: 28px;
        font-size: 36px;
        line-height: 1.06;
      }

      .about-copy {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 36px;
      }

      .about-copy p {
        font-size: 16px;
      }

      .about-watermark {
        width: 280px;
        right: -60px;
        bottom: -40px;
        opacity: 0;
      }

      .about:has(.section-kicker.is-visible) .about-watermark {
        opacity: 0.05;
      }

      @media (prefers-reduced-motion: reduce) {
        .about-watermark {
          opacity: 0.05 !important;
        }
      }

      .final-cta {
        text-align: left;
      }

      .final-cta h2 {
        margin-left: 0;
        margin-bottom: 16px;
        font-size: 36px;
      }

      .final-cta p {
        margin-bottom: 32px;
        font-size: 17px;
      }

      .cta-actions {
        align-items: stretch;
        flex-direction: column;
        justify-content: flex-start;
        margin-bottom: 56px;
      }

      .newsletter {
        gap: 24px;
        padding-top: 32px;
      }

      .newsletter-title {
        font-size: 20px;
      }

      .newsletter-form {
        min-width: 0;
        border-radius: 8px;
      }

      .newsletter-form input {
        padding-left: 12px;
      }

      .newsletter-form button {
        padding: 0 14px;
      }

      .site-footer {
        padding: 56px 0 32px;
      }

      .footer-top {
        gap: 36px;
        padding-bottom: 40px;
      }

      .footer-logo {
        width: 178px;
        height: 28px;
      }

      .footer-bottom {
        flex-direction: column;
      }

      .footer-bottom-links {
        flex-wrap: wrap;
      }

      .whatsapp-float svg {
        width: 28px;
        height: 28px;
      }
    }

    /* ==========================================================================
       COURSE LANDING PAGES (English for Devs, EAs, Life)
       ========================================================================== */

    .course-page {
      background: var(--bg);
      color: var(--ink);
      overflow-x: hidden;
    }

    .course-page .section-title {
      font-size: 40px;
      font-weight: 800;
      color: var(--petrol);
      margin: 0 0 48px;
      line-height: 1.2;
      letter-spacing: -0.02em;
    }

    .course-page .section-title.text-light {
      color: var(--ink);
    }

    /* PREMIUM BUTTON OVERRIDES & CUSTOMS FOR COURSE PAGES */
    .course-page .button-accent {
      background: var(--accent) !important;
      color: var(--bg-deep) !important;
      border: 1px solid var(--accent) !important;
    }

    .course-page .button-accent:hover {
      background: #f0ff66 !important;
      border-color: #f0ff66 !important;
      transform: translateY(-1px);
    }

    .course-page .button-outline {
      background: transparent !important;
      border: 1px solid var(--ink-soft) !important;
      color: var(--ink) !important;
    }

    .course-page .button-outline:hover {
      border-color: var(--accent) !important;
      color: var(--accent) !important;
      transform: translateY(-1px);
    }

    /* SECCIÓN 1: HERO */
    .course-hero {
      background: var(--bg-deep);
      min-height: calc(100vh - var(--header-h));
      display: flex;
      align-items: center;
      padding: 80px 20px;
      box-sizing: border-box;
      position: relative;
      overflow: hidden;
    }

    .course-hero::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-size: cover;
      background-position: center;
      background-attachment: fixed;
      opacity: 0.28; /* Sutil overlay para mantener el contraste de lectura y diseño premium */
      z-index: 1;
      pointer-events: none;
      transform-origin: center center;
      animation: kenBurnsZoom 20s ease-in-out infinite alternate;
    }

    /* Asignación de Imágenes por Landing */
    .course-devs .course-hero::before {
      background-image: url("assets/hero-devs-bg.webp");
    }

    .course-eas .course-hero::before {
      background-image: url("assets/hero-eas-bg.webp");
    }

    .course-life .course-hero::before {
      background-image: url("assets/hero-life-bg.webp");
    }

    /* Animación Zoom Ken Burns Lenta */
    @keyframes kenBurnsZoom {
      0% {
        transform: scale(1) translate(0, 0);
      }
      100% {
        transform: scale(1.15) translate(-1%, -0.5%);
      }
    }

    .hero-inner {
      max-width: 820px;
      margin: 0 auto;
      text-align: center;
      position: relative;
      z-index: 2;
    }

    /* Indicador de Scroll (Chevrons Down) animado */
    .hero-scroll-indicator {
      position: absolute;
      bottom: 28px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
      color: var(--accent);
      display: inline-flex;
      justify-content: center;
      align-items: center;
      width: 48px;
      height: 48px;
      opacity: 0.75;
      transition: opacity 0.2s ease, color 0.2s ease;
      animation: bounceIndicator 2s infinite;
    }

    .hero-scroll-indicator:hover {
      opacity: 1;
      color: #fff;
    }

    .hero-scroll-indicator svg {
      display: block;
    }

    @keyframes bounceIndicator {
      0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
      }
      40% {
        transform: translateX(-50%) translateY(-10px);
      }
      60% {
        transform: translateX(-50%) translateY(-5px);
      }
    }

    .hero-kicker {
      display: inline-block;
      font-family: "JetBrains Mono", monospace;
      font-size: 13px;
      font-weight: 600;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 24px;
      border: 1px solid rgba(230, 255, 44, 0.28);
      padding: 6px 14px;
      border-radius: 100px;
      background: rgba(230, 255, 44, 0.04);
    }

    .course-hero h1 {
      font-size: 56px;
      font-weight: 800;
      color: var(--ink);
      line-height: 1.12;
      margin: 0 0 24px;
      letter-spacing: -0.02em;
    }

    .hero-sub {
      font-size: 20px;
      color: var(--ink-muted);
      line-height: 1.54;
      max-width: 680px;
      margin: 0 auto 40px;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
    }

    @media (max-width: 768px) {
      .course-hero h1 {
        font-size: 36px;
      }
      .hero-sub {
        font-size: 16px;
      }
    }

    /* SECCIÓN 2: PAIN POINTS */
    .course-pains {
      background: var(--cream);
      color: var(--petrol);
      padding: 100px 20px;
    }

    .pain-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
      margin-top: 48px;
    }

    .pain-card {
      background: var(--ink);
      padding: 32px;
      border-radius: 12px;
      border: 1px solid rgba(1, 60, 76, 0.06);
      box-shadow: 0 4px 20px rgba(1, 60, 76, 0.02);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .pain-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 30px rgba(1, 60, 76, 0.06);
    }

    .pain-icon {
      display: block;
      font-family: "JetBrains Mono", monospace;
      font-size: 14px;
      font-weight: 700;
      color: var(--petrol);
      margin-bottom: 16px;
    }

    .pain-card p {
      margin: 0;
      font-size: 16px;
      line-height: 1.6;
      color: rgba(1, 60, 76, 0.85);
    }

    @media (max-width: 768px) {
      .pain-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }

    /* SECCIÓN 3: EL MÉTODO / TRANSFORMACIÓN */
    .course-transformation {
      background: var(--bg);
      color: var(--ink);
      padding: 100px 20px;
    }

    .transformation-split {
      display: grid;
      grid-template-columns: 1.2fr 1.8fr;
      gap: 64px;
      align-items: start;
    }

    .transformation-lead {
      font-size: 20px;
      line-height: 1.5;
      color: var(--ink-muted);
    }

    .transformation-right p {
      font-size: 16px;
      line-height: 1.6;
      margin-bottom: 24px;
      color: var(--ink-muted);
    }

    .transformation-right p strong {
      color: var(--accent);
      font-size: 18px;
      display: block;
      margin-bottom: 8px;
    }

    @media (max-width: 768px) {
      .transformation-split {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }

    /* SECCIÓN 4: CÓMO FUNCIONA */
    .course-how-it-works {
      background: var(--cream);
      color: var(--petrol);
      padding: 100px 20px;
    }

    .how-split {
      display: grid;
      grid-template-columns: 1.3fr 1.7fr;
      gap: 64px;
      align-items: center;
    }

    .how-lead {
      font-size: 18px;
      line-height: 1.6;
      font-weight: 600;
      margin-bottom: 24px;
    }

    .how-left p {
      font-size: 16px;
      line-height: 1.6;
      color: rgba(1, 60, 76, 0.85);
      margin-bottom: 16px;
    }

    .features-code-block {
      background: var(--bg-deep);
      color: var(--ink);
      padding: 32px;
      border-radius: 12px;
      font-family: "JetBrains Mono", monospace;
      border: 1px solid rgba(245, 241, 234, 0.08);
    }

    .code-line {
      margin-bottom: 16px;
      line-height: 1.5;
    }

    .code-line:last-child {
      margin-bottom: 0;
    }

    .code-key {
      color: var(--accent);
      font-weight: 700;
    }

    .code-val {
      color: var(--ink-muted);
    }

    @media (max-width: 768px) {
      .how-split {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }

    /* SECCIÓN 4 (B): PROGRAMA EN V2 (Modules Grid) */
    .modules-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
      margin-top: 48px;
    }

    .module-card {
      background: var(--ink);
      padding: 32px;
      border-radius: 12px;
      border: 1px solid rgba(1, 60, 76, 0.06);
      box-shadow: 0 4px 20px rgba(1, 60, 76, 0.02);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .module-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 30px rgba(1, 60, 76, 0.06);
    }

    .module-num {
      display: block;
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      font-weight: 600;
      color: var(--petrol-muted);
      margin-bottom: 8px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .module-card h3 {
      font-size: 20px;
      font-weight: 750;
      color: var(--petrol);
      margin: 0 0 12px 0;
    }

    .module-card p {
      margin: 0;
      font-size: 15px;
      line-height: 1.6;
      color: rgba(1, 60, 76, 0.8);
    }

    @media (max-width: 768px) {
      .modules-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }

    /* SECCIÓN 5: PÚBLICO OBJETIVO */
    .course-audience {
      background: var(--bg-deep);
      color: var(--ink);
      padding: 100px 20px;
    }

    .audience-split {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 40px;
      margin-top: 48px;
    }

    .audience-col {
      background: var(--surface);
      padding: 40px;
      border-radius: 16px;
      border: 1px solid var(--border-dark);
    }

    .audience-col h3 {
      font-size: 24px;
      margin-top: 0;
      margin-bottom: 24px;
    }

    .color-accent {
      color: var(--accent);
    }

    .audience-col.no-col {
      background: rgba(1, 42, 53, 0.4);
      border-color: rgba(245, 241, 234, 0.04);
    }

    .audience-col.no-col h3 {
      color: #ff6b6b !important;
    }

    .audience-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .audience-list li {
      font-size: 16px;
      line-height: 1.6;
      margin-bottom: 20px;
      position: relative;
      padding-left: 28px;
      color: var(--ink-muted);
    }

    .audience-list li:last-child {
      margin-bottom: 0;
    }

    .audience-list li::before {
      content: "✓";
      position: absolute;
      left: 0;
      color: var(--accent);
      font-weight: 700;
      font-size: 18px;
    }

    .audience-col.no-col .audience-list li::before {
      content: "✕";
      color: #ff6b6b !important;
    }

    @media (max-width: 768px) {
      .audience-split {
        grid-template-columns: 1fr;
        gap: 24px;
      }
    }

    /* SECCIÓN 6: LIDERAZGO */
    .course-leadership {
      background: var(--cream);
      color: var(--petrol);
      padding: 100px 20px;
    }

    .team-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 48px;
      max-width: 1000px;
      margin: 48px auto 0;
    }

    .team-card {
      background: #ffffff;
      padding: 40px;
      border-radius: 16px;
      border: 1px solid rgba(1, 60, 76, 0.08);
      box-shadow: 0 10px 30px rgba(1, 60, 76, 0.03);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .team-avatar-container {
      width: 140px;
      height: 140px;
      border-radius: 50%;
      overflow: hidden;
      margin-bottom: 24px;
      border: 3px solid transparent;
      transition: border-color 0.3s ease, transform 0.3s ease;
    }

    .team-avatar {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .team-card:hover .team-avatar-container {
      border-color: var(--accent);
      transform: scale(1.05);
    }

    .team-card:hover .team-avatar {
      transform: scale(1.05);
    }

    .team-card h3 {
      font-size: 24px;
      margin: 0 0 8px 0;
      font-weight: 700;
      color: var(--petrol);
    }

    .team-role-tag {
      display: inline-block;
      font-family: "JetBrains Mono", monospace;
      font-size: 12px;
      font-weight: 600;
      color: var(--petrol);
      background: rgba(1, 60, 76, 0.06);
      padding: 4px 12px;
      border-radius: 100px;
      margin-bottom: 20px;
    }

    .team-bio {
      font-size: 15px;
      line-height: 1.6;
      color: rgba(1, 60, 76, 0.8);
      margin: 0 0 24px 0;
      flex-grow: 1;
      text-align: left;
    }

    .team-socials {
      display: flex;
      gap: 16px;
    }

    .team-socials a {
      color: rgba(1, 60, 76, 0.6);
      transition: color 0.2s ease;
    }

    .team-socials a:hover {
      color: var(--petrol);
    }

    .team-socials svg {
      width: 20px;
      height: 20px;
      fill: currentColor;
    }

    @media (max-width: 768px) {
      .team-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }

    .course-pricing {
      background: var(--bg);
      color: var(--ink);
      padding: 100px 20px;
    }

    .course-pricing .section-title {
      text-align: center;
      margin-bottom: 32px;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
      max-width: 1000px;
      margin: 48px auto 0;
      align-items: stretch;
    }

    .pricing-card {
      background: var(--surface);
      padding: 48px 40px;
      border-radius: 16px;
      border: 1px solid var(--border-dark);
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .pricing-card.recommended {
      border: 2px solid var(--accent);
      box-shadow: 0 8px 32px rgba(230, 255, 44, 0.05);
    }

    .card-badge {
      position: absolute;
      top: 0;
      left: 50%;
      transform: translate(-50%, -50%);
      background: var(--accent);
      color: var(--bg-deep);
      padding: 6px 16px;
      border-radius: 100px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    .pricing-card h3 {
      font-size: 28px;
      margin-top: 0;
      margin-bottom: 24px;
      font-weight: 700;
    }

    .price-block {
      margin-bottom: 32px;
      border-bottom: 1px solid var(--border-dark);
      padding-bottom: 24px;
    }

    .price-value {
      font-size: 48px;
      font-weight: 800;
      color: var(--accent);
      line-height: 1.1;
      transition: opacity 150ms ease;
    }

    .price-period {
      font-size: 15px;
      color: var(--ink-muted);
      margin-top: 8px;
      transition: opacity 150ms ease;
    }

    .price-features {
      list-style: none;
      padding: 0;
      margin: 0 0 32px 0;
      flex-grow: 1;
    }

    .price-features li {
      font-size: 15px;
      line-height: 1.6;
      margin-bottom: 16px;
      padding-left: 20px;
      position: relative;
    }

    .price-features li::before {
      content: "•";
      color: var(--accent);
      position: absolute;
      left: 0;
      font-size: 18px;
    }

    .cohort-start {
      background: rgba(245, 241, 234, 0.03);
      padding: 16px 20px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 24px;
      border: 1px solid rgba(245, 241, 234, 0.05);
    }

    .cohort-icon {
      font-size: 20px;
    }

    .cohort-text {
      font-size: 13px;
      line-height: 1.4;
    }

    .cohort-text strong {
      display: block;
      color: var(--ink);
    }

    .cohort-text span {
      color: var(--ink-muted);
    }

    /* Currency Toggle */
    .currency-toggle-wrapper {
      display: flex;
      background: var(--bg-deep);
      border: 1px solid var(--border-dark);
      border-radius: 100px;
      padding: 4px;
      width: max-content;
      margin: 0 auto 48px;
      position: relative;
    }

    .currency-btn {
      background: transparent;
      border: none;
      color: var(--ink-muted);
      font-size: 14px;
      font-weight: 600;
      padding: 8px 0;
      border-radius: 100px;
      cursor: pointer;
      z-index: 2;
      transition: color 0.2s ease;
      width: 100px;
      text-align: center;
      white-space: nowrap;
    }

    .currency-btn.active {
      color: var(--bg-deep);
    }

    .currency-slider {
      position: absolute;
      top: 4px;
      left: 4px;
      bottom: 4px;
      width: 100px;
      background: var(--accent);
      border-radius: 100px;
      z-index: 1;
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .currency-toggle-wrapper.usd-active .currency-slider {
      transform: translateX(100px);
    }

    @media (max-width: 700px) {
      .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        gap: 32px;
      }
      .pricing-card {
        padding: 32px 24px;
      }
    }

    /* SECCIÓN 8: PREGUNTAS FRECUENTES (FAQ) ACCORDION */
    .course-faq {
      background: var(--cream);
      color: var(--petrol);
      padding: 100px 20px;
    }

    .faq-container {
      max-width: 800px;
      margin: 48px auto 0;
    }

    .faq-item {
      background: var(--ink);
      border-radius: 12px;
      margin-bottom: 16px;
      border: 1px solid rgba(1, 60, 76, 0.06);
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(1, 60, 76, 0.01);
    }

    .faq-item summary {
      padding: 24px 32px;
      font-size: 18px;
      font-weight: 700;
      cursor: pointer;
      list-style: none;
      position: relative;
      padding-right: 64px;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      position: absolute;
      right: 32px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 24px;
      font-weight: 500;
      transition: transform 0.2s ease;
    }

    .faq-item[open] summary::after {
      content: "−";
    }

    .faq-content {
      padding: 0 32px 24px;
      border-top: 1px solid rgba(1, 60, 76, 0.04);
    }

    .faq-content p {
      margin: 16px 0 0 0;
      font-size: 15.5px;
      line-height: 1.6;
      color: rgba(1, 60, 76, 0.8);
    }

    @media (max-width: 768px) {
      .faq-item summary {
        padding: 20px 24px;
        font-size: 16px;
        padding-right: 48px;
      }
      .faq-item summary::after {
        right: 20px;
      }
      .faq-content {
        padding: 0 24px 20px;
      }
    }

    /* SECCIÓN 9: CTA FINAL */
    .course-cta-final {
      background: var(--accent);
      padding: 100px 20px;
      text-align: center;
    }

    .course-cta-final h2 {
      font-size: 44px;
      font-weight: 800;
      color: var(--petrol);
      margin: 0 0 16px;
      letter-spacing: -0.02em;
    }

    .cta-sub {
      font-size: 18px;
      color: rgba(1, 60, 76, 0.72);
      margin: 0 auto 40px;
      max-width: 540px;
    }

    .cta-buttons {
      display: flex;
      justify-content: center;
      gap: 16px;
    }

    @media (max-width: 600px) {
      .course-cta-final h2 {
        font-size: 32px;
      }
      .cta-sub {
        font-size: 16px;
      }
      .cta-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 20px;
      }
    }

    /* ==========================================================================
       LEGAL PAGES STYLES (Términos, Privacidad, Cookies)
       ========================================================================== */
    .legal-page {
      background: var(--cream);
      padding: 120px 20px 140px;
      min-height: calc(100vh - var(--header-h) - 380px);
      box-sizing: border-box;
    }

    .legal-card {
      max-width: 760px;
      margin: 0 auto;
      background: #ffffff;
      padding: 60px 80px 80px;
      border-radius: 20px;
      box-shadow: 0 16px 40px rgba(1, 60, 76, 0.04);
      border: 1px solid rgba(1, 60, 76, 0.05);
      text-align: left;
      /* Animación de Entrada Suave */
      animation: legalCardReveal 750ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
      opacity: 0;
    }

    @keyframes legalCardReveal {
      0% {
        opacity: 0;
        transform: translateY(24px);
      }
      100% {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .legal-header {
      margin-bottom: 40px;
      border-bottom: 1px solid rgba(1, 60, 76, 0.08);
      padding-bottom: 24px;
      text-align: center;
    }

    .legal-header h1 {
      font-size: 40px;
      font-weight: 850;
      color: var(--petrol);
      line-height: 1.2;
      margin: 0 0 12px;
      letter-spacing: -0.02em;
      text-transform: none;
    }

    .legal-date {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      font-weight: 600;
      color: rgba(1, 60, 76, 0.5);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .legal-content {
      font-size: 16.5px;
      line-height: 1.7;
      color: rgba(1, 60, 76, 0.82);
    }

    .legal-content p {
      margin: 0 0 24px;
    }

    .legal-content h2 {
      font-size: 20px;
      font-weight: 750;
      color: var(--petrol);
      margin: 40px 0 16px;
      letter-spacing: -0.01em;
    }

    .legal-content h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--petrol);
      margin: 32px 0 12px;
      letter-spacing: -0.01em;
    }

    .legal-content ul {
      margin: 0 0 24px;
      padding-left: 24px;
      list-style-type: disc;
    }

    .legal-content li {
      margin-bottom: 12px;
      line-height: 1.6;
    }

    .legal-content strong {
      color: var(--petrol);
      font-weight: 700;
    }

    .legal-content a {
      color: var(--petrol);
      font-weight: 700;
      text-decoration: underline;
      transition: opacity 0.2s ease;
    }

    .legal-content a:hover {
      opacity: 0.8;
    }

    .post-navigation-footer {
      margin-top: 48px;
      text-align: center;
    }

    @media (max-width: 980px) {
      .legal-page {
        padding: 80px 16px 100px;
      }
      .legal-card {
        padding: 40px 24px 48px;
        border-radius: 16px;
      }
      .legal-header h1 {
        font-size: 32px;
      }
    }

    @media (max-width: 600px) {
      .legal-card {
        padding: 32px 16px 40px;
      }
    }

    /* ==========================================================================
       INNER PAGES STYLES (CONTACT & NOSOTROS)
       ========================================================================== */
    .contact-section,
    .about-section {
      background: var(--cream);
      color: var(--petrol);
      padding: 120px 20px 160px;
      box-sizing: border-box;
    }

    .contact-header,
    .about-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 64px;
    }

    .about-header .section-kicker {
      justify-content: center;
    }

    .about-header h1 {
      margin-top: 12px;
    }

    .contact-header h1,
    .about-header h1 {
      font-size: 56px;
      font-weight: 800;
      color: var(--petrol);
      margin: 0 0 24px;
      line-height: 1.15;
    }

    .contact-header p,
    .about-header p.description {
      font-size: 18.5px;
      color: rgba(1, 60, 76, 0.76);
      line-height: 1.6;
      margin: 0;
    }

    .about-header p.lead {
      font-size: 22px;
      font-weight: 600;
      color: var(--petrol);
      line-height: 1.45;
      margin-bottom: 24px;
    }

    /* Contact Page Grid & Cards */
    .contact-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 48px;
      max-width: 1100px;
      margin: 0 auto;
      align-items: stretch;
    }

    .contact-card {
      background: #ffffff;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 20px;
      padding: 48px;
      box-shadow: 0 20px 40px rgba(1, 60, 76, 0.03);
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
    }

    .contact-card h2 {
      font-size: 28px;
      font-weight: 700;
      color: var(--petrol);
      margin: 0 0 32px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 24px;
      flex-grow: 1;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .contact-form .form-group:nth-child(3) {
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .contact-form .form-group:nth-child(3) .input-wrapper {
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .contact-form .form-group:nth-child(3) textarea {
      flex-grow: 1;
    }

    .form-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--petrol);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .form-input {
      width: 100%;
      background: #f7f6f2;
      border: 1px solid rgba(1, 60, 76, 0.12);
      border-radius: 10px;
      padding: 16px 20px;
      color: var(--petrol);
      font-family: inherit;
      font-size: 16px;
      box-sizing: border-box;
      transition: all 180ms ease;
    }

    .form-input::placeholder {
      color: rgba(1, 60, 76, 0.4);
    }

    .form-input:hover {
      border-color: rgba(1, 60, 76, 0.24);
    }

    .form-input:focus {
      outline: none;
      background: #ffffff;
      border-color: var(--petrol);
      box-shadow: 0 0 0 3px rgba(1, 60, 76, 0.08);
    }

    textarea.form-input {
      resize: vertical;
      min-height: 180px;
    }

    /* Wrapper para badges de validación */
    .input-wrapper {
      position: relative;
      width: 100%;
    }

    .input-wrapper .form-input {
      padding-right: 48px; /* Espacio para el badge */
    }

    /* Badges de validación */
    .validation-badge {
      position: absolute;
      right: 18px;
      top: 50%;
      transform: translateY(-50%) scale(0.7);
      width: 18px;
      height: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: all 250ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    textarea.form-input + .validation-badge {
      top: 24px;
      transform: scale(0.7);
    }

    textarea.form-input.is-valid + .validation-badge,
    textarea.form-input.is-invalid + .validation-badge {
      transform: translateY(0) scale(1);
    }

    .validation-badge svg {
      width: 100%;
      height: 100%;
      position: absolute;
      display: none;
    }

    /* Estilos Válidos */
    .form-input.is-valid {
      border-color: rgba(16, 185, 129, 0.4);
      background: #fcfcf9;
    }

    .form-input.is-valid:focus {
      border-color: #10b981;
      box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
    }

    .form-input.is-valid + .validation-badge {
      opacity: 1;
      transform: translateY(-50%) scale(1);
    }

    .form-input.is-valid + .validation-badge .val-success {
      display: block;
      color: #10b981;
    }

    /* Estilos Inválidos */
    .form-input.is-invalid {
      border-color: rgba(239, 68, 68, 0.4);
      background: #fffafa;
    }

    .form-input.is-invalid:focus {
      border-color: #ef4444;
      box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
    }

    .form-input.is-invalid + .validation-badge {
      opacity: 1;
      transform: translateY(-50%) scale(1);
    }

    .form-input.is-invalid + .validation-badge .val-error {
      display: block;
      color: #ef4444;
    }

    /* ==========================================
       ESTILOS DEL BOTÓN DE ENVÍO ANIMADO
       ========================================== */
    .contact-submit-btn {
      position: relative;
      overflow: hidden;
      transition: all 250ms ease;
      justify-content: center;
      width: 100%;
      padding: 18px;
      font-size: 16px;
    }

    .btn-text {
      display: inline-block;
      transition: all 250ms ease;
    }

    /* Spinner de Carga */
    .btn-spinner {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 20px;
      height: 20px;
      margin-left: -10px;
      margin-top: -10px;
      border: 3px solid rgba(255, 255, 255, 0.25);
      border-radius: 50%;
      border-top-color: #ffffff;
      opacity: 0;
      scale: 0.8;
      pointer-events: none;
      transition: all 250ms ease;
      animation: spin 0.8s linear infinite;
    }

    /* Ícono Check de Éxito */
    .btn-success-icon {
      position: absolute;
      left: 36%;
      top: 50%;
      width: 18px;
      height: 18px;
      margin-top: -9px;
      opacity: 0;
      scale: 0.6;
      pointer-events: none;
      transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    /* Clases de Estado */
    .contact-submit-btn.is-loading .btn-text {
      opacity: 0;
      transform: translateY(-10px);
    }

    .contact-submit-btn.is-loading .btn-spinner {
      opacity: 1;
      scale: 1;
    }

    /* Estado Éxito */
    .contact-submit-btn.is-success {
      background: #10b981 !important;
      border-color: #10b981 !important;
      color: #ffffff !important;
    }

    .contact-submit-btn.is-success .btn-text {
      transform: translateX(12px);
    }

    .contact-submit-btn.is-success .btn-success-icon {
      opacity: 1;
      scale: 1;
    }

    .checkmark-svg {
      width: 100%;
      height: 100%;
      stroke: #ffffff;
      stroke-dasharray: 20;
      stroke-dashoffset: 20;
      animation: drawCheck 0.35s ease-out 0.2s forwards;
    }

    /* ==========================================
       ESTILOS DEL BOTÓN COPIAR EMAIL
       ========================================== */
    .copy-icon-wrapper {
      position: relative;
      width: 18px;
      height: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .copy-icon-wrapper svg {
      position: absolute;
      transition: all 200ms ease;
    }

    .copy-icon-success {
      opacity: 0;
      transform: scale(0.6) rotate(-45deg);
      color: currentColor;
    }

    /* Estado Copiado */
    .email-copy-btn {
      transition: all 180ms ease, transform 150ms ease !important;
    }

    .email-copy-btn.copied {
      background: var(--petrol) !important;
      color: var(--accent) !important;
      border-color: var(--petrol) !important;
    }

    .email-copy-btn.copied .copy-icon-normal {
      opacity: 0;
      transform: scale(0.6) rotate(45deg);
    }

    .email-copy-btn.copied .copy-icon-success {
      opacity: 1;
      transform: scale(1) rotate(0deg);
    }

    /* Brillo de éxito en la tarjeta */
    .channel-item.email-success-glow {
      border-color: rgba(16, 185, 129, 0.25);
      box-shadow: 0 10px 25px rgba(16, 185, 129, 0.04);
      transition: all 250ms ease;
    }

    /* ==========================================
       KEYFRAMES ANIMACIONES
       ========================================== */
    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    @keyframes drawCheck {
      to { stroke-dashoffset: 0; }
    }

    /* Channels Card Styles */
    .channels-card {
      display: grid;
      gap: 24px;
    }

    .channel-desc {
      font-size: 15px;
      color: rgba(1, 60, 76, 0.76);
      line-height: 1.5;
      margin: 0 0 20px;
    }

    .email-copy-wrapper {
      position: relative;
      width: 100%;
    }

    .channel-item {
      background: #ffffff;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 16px;
      padding: 32px;
      box-shadow: 0 10px 20px rgba(1, 60, 76, 0.02);
      position: relative;
      box-sizing: border-box;
    }

    .channel-item h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--petrol);
      margin: 0 0 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .channel-whatsapp-btn {
      width: 100%;
      background: #25d366;
      color: #ffffff;
      border: none;
      border-radius: 12px;
      padding: 18px;
      font-size: 16px;
      font-weight: 600;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      box-sizing: border-box;
      transition: all 180ms ease;
    }

    .channel-whatsapp-btn:hover {
      background: #20ba5a;
      box-shadow: 0 8px 20px rgba(37, 211, 102, 0.25);
      transform: scale(1.02);
    }

    .channel-whatsapp-btn svg {
      width: 20px;
      height: 20px;
    }

    .channel-email-btn {
      width: 100%;
      background: #f7f6f2;
      border: 1px solid rgba(1, 60, 76, 0.12);
      border-radius: 12px;
      padding: 16px 20px;
      font-family: inherit;
      font-size: 16px;
      font-weight: 600;
      color: var(--petrol);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-sizing: border-box;
      transition: all 180ms ease;
    }

    .channel-email-btn:hover {
      background: var(--petrol);
      color: var(--accent);
      border-color: var(--petrol);
    }

    .channel-email-btn svg {
      width: 18px;
      height: 18px;
      stroke-width: 2.2;
    }

    .channel-socials {
      display: flex;
      gap: 12px;
      justify-content: center;
      margin-top: 8px;
    }

    .channel-socials a {
      width: 48px;
      height: 48px;
      background: #f7f6f2;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--petrol);
      transition: all 200ms ease;
    }

    .channel-socials a:hover {
      background: var(--petrol);
      color: var(--accent);
      transform: scale(1.1);
    }

    .channel-socials a svg {
      width: 20px;
      height: 20px;
      fill: currentColor;
    }

    .channel-item .copy-tooltip {
      position: absolute;
      bottom: 120%;
      left: 50%;
      transform: translateX(-50%) scale(0.9);
      background: var(--petrol);
      color: var(--accent);
      padding: 8px 16px;
      border-radius: 6px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 12px;
      font-weight: 500;
      white-space: nowrap;
      opacity: 0;
      pointer-events: none;
      transition: all 180ms ease;
      box-shadow: 0 4px 12px rgba(1, 42, 53, 0.15);
      border: 1px solid rgba(230, 255, 44, 0.2);
    }

    .channel-item .copy-tooltip.show {
      opacity: 1;
      transform: translateX(-50%) scale(1);
    }

    /* Nosotros (About) Pillars & Team */
    .about-pillars {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      max-width: 1100px;
      margin: 48px auto 80px;
    }

    .pillar-card {
      background: #ffffff;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 16px;
      padding: 36px;
      box-shadow: 0 10px 20px rgba(1, 60, 76, 0.02);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      box-sizing: border-box;
    }

    .pillar-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 15px 30px rgba(1, 60, 76, 0.05);
    }

    .pillar-card h3 {
      font-size: 20px;
      font-weight: 700;
      color: var(--petrol);
      margin: 0 0 16px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .pillar-card p {
      font-size: 15px;
      color: rgba(1, 60, 76, 0.8);
      line-height: 1.6;
      margin: 0;
    }

    .team-section {
      padding-top: 80px;
      border-top: 1px dashed rgba(1, 60, 76, 0.15);
    }

    .team-section h2 {
      font-size: 44px;
      font-weight: 800;
      color: var(--petrol);
      text-align: center;
      margin-bottom: 48px;
    }

    .team-cta {
      border-top: 1px dashed rgba(1, 60, 76, 0.15);
      padding: 80px 0 100px;
      margin-top: 80px;
      text-align: center;
    }

    .team-cta p {
      font-size: 16.5px;
      color: var(--petrol);
      margin-bottom: 32px;
    }

    /* ==========================================================================
       BLOG & RESOURCE PAGE STYLES
       ========================================================================== */
    .blog-section {
      background: var(--cream);
      color: var(--petrol);
      padding: 120px 0 160px;
    }

    .blog-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin: 64px 0 96px;
    }

    .blog-card {
      background: #ffffff;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 10px 30px rgba(1, 60, 76, 0.02);
      transition: all 260ms cubic-bezier(0.16, 1, 0.3, 1);
      display: flex;
      flex-direction: column;
      height: 100%;
      position: relative;
      text-decoration: none;
    }

    .blog-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 30px 60px rgba(1, 60, 76, 0.08);
      border-color: rgba(1, 60, 76, 0.16);
    }

    .blog-card-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 20px;
    }

    .blog-card-tag {
      display: inline-block;
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      font-weight: 600;
      color: var(--petrol);
      background: rgba(230, 255, 44, 0.25);
      border: 1px solid rgba(1, 60, 76, 0.12);
      padding: 5px 12px;
      border-radius: 99px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .blog-card-date {
      font-family: "Host Grotesk", sans-serif;
      font-size: 13.5px;
      color: rgba(1, 60, 76, 0.5);
      font-weight: 500;
    }

    .blog-card h3 {
      font-size: 21px;
      font-weight: 700;
      line-height: 1.35;
      color: var(--petrol);
      margin: 0 0 16px;
    }

    .blog-card-excerpt {
      font-size: 15px;
      color: rgba(1, 60, 76, 0.72);
      line-height: 1.6;
      margin-bottom: 24px;
      flex-grow: 1;
    }

    .blog-card-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14.5px;
      font-weight: 700;
      color: var(--petrol);
      margin-top: auto;
      transition: all 200ms ease;
    }

    .blog-card-link svg {
      transition: transform 200ms ease;
    }

    .blog-card:hover .blog-card-link {
      color: #0d6e87;
    }

    .blog-card:hover .blog-card-link svg {
      transform: translateX(4px);
    }

    /* ==========================================================================
       BLOG POST DETAIL STYLES
       ========================================================================== */
    .reading-progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 0%;
      height: 6px;
      background: var(--accent);
      z-index: 2000;
      transition: width 80ms ease-out;
      box-shadow: 0 1px 12px rgba(230, 255, 44, 0.9), 0 0 4px rgba(230, 255, 44, 0.6);
      border-radius: 0 3px 3px 0;
      overflow: hidden; /* Clips the sliding comet */
    }

    .reading-progress-bar::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 150px;
      height: 100%;
      background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 100%);
      animation: comet-slide 3s infinite linear;
    }

    @keyframes comet-slide {
      0% {
        transform: translateX(-150px);
      }
      100% {
        transform: translateX(100vw);
      }
    }

    .post-wrapper {
      max-width: 740px;
      margin: 0 auto;
      text-align: left;
      position: relative;
    }

    .post-header {
      margin-bottom: 48px;
      border-bottom: 1px solid rgba(1, 60, 76, 0.08);
      padding-bottom: 32px;
    }

    .post-back-link {
      font-family: "Host Grotesk", sans-serif;
      font-size: 14.5px;
      font-weight: 700;
      color: rgba(1, 60, 76, 0.6);
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 32px;
      transition: all 180ms ease;
    }

    .post-back-link:hover {
      color: var(--petrol);
      transform: translateX(-4px);
    }

    .post-meta {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 20px;
    }

    .post-tag {
      font-family: "JetBrains Mono", monospace;
      font-size: 11px;
      font-weight: 600;
      color: var(--petrol);
      background: rgba(230, 255, 44, 0.25);
      border: 1px solid rgba(1, 60, 76, 0.12);
      padding: 5px 14px;
      border-radius: 99px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .post-date {
      font-size: 14px;
      color: rgba(1, 60, 76, 0.5);
      font-weight: 500;
    }

    .post-header h1 {
      font-size: 44px;
      font-weight: 800;
      color: var(--petrol);
      line-height: 1.2;
      margin: 0;
      letter-spacing: -0.02em;
    }

    .post-content {
      font-size: 18.5px;
      line-height: 1.7;
      color: rgba(1, 60, 76, 0.82);
    }

    .post-content p {
      margin: 0 0 28px;
    }

    .post-content .post-lead {
      font-size: 21px;
      font-weight: 600;
      color: var(--petrol);
      line-height: 1.6;
      margin-bottom: 32px;
    }

    .post-content h2 {
      font-size: 28px;
      font-weight: 800;
      color: var(--petrol);
      margin: 48px 0 24px;
    }

    .post-scenarios {
      display: grid;
      gap: 20px;
      margin: 32px 0 40px;
    }

    .scenario-item {
      background: #ffffff;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 16px;
      padding: 24px;
      box-shadow: 0 4px 15px rgba(1, 60, 76, 0.01);
    }

    .scenario-item strong {
      display: block;
      font-size: 17px;
      color: var(--petrol);
      margin-bottom: 8px;
    }

    .scenario-item p {
      font-size: 15.5px;
      line-height: 1.55;
      color: rgba(1, 60, 76, 0.78);
      margin: 0;
    }

    .post-content blockquote {
      margin: 40px 0;
      padding: 0 0 0 32px;
      border-left: 4px solid var(--accent);
      font-style: italic;
    }

    .post-content blockquote p {
      font-size: 22px;
      line-height: 1.6;
      color: var(--petrol);
      font-weight: 600;
      margin: 0;
    }

    .post-cta-box {
      background: var(--petrol);
      border-radius: 20px;
      padding: 48px;
      text-align: center;
      color: #ffffff;
      margin: 56px 0;
      box-shadow: 0 20px 40px rgba(1, 60, 76, 0.12);
    }

    .post-cta-box h3 {
      font-size: 28px;
      font-weight: 800;
      margin: 0 0 12px;
      color: #ffffff;
    }

    .post-cta-box p {
      font-size: 17px;
      color: rgba(255, 255, 255, 0.85);
      margin: 0 0 28px;
    }

    .post-cta-box .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 16px 36px;
      font-size: 16px;
      font-weight: 600;
      background: var(--accent);
      color: var(--petrol);
      border: none;
      border-radius: 12px;
      text-decoration: none;
      transition: all 200ms ease;
    }

    .post-cta-box .button:hover {
      transform: scale(1.03);
      box-shadow: 0 8px 25px rgba(230, 255, 44, 0.3);
    }

    .post-footer-author {
      margin-top: 64px;
      border-top: 1px dashed rgba(1, 60, 76, 0.15);
      padding-top: 48px;
    }

    .author-card {
      display: flex;
      gap: 32px;
      background: #ffffff;
      border: 1px solid rgba(1, 60, 76, 0.08);
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 10px 25px rgba(1, 60, 76, 0.02);
      margin-bottom: 48px;
      align-items: flex-start;
    }

    .author-avatar {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      object-fit: cover;
      flex-shrink: 0;
      border: 3px solid rgba(230, 255, 44, 0.4);
    }

    .author-info h4 {
      font-size: 18px;
      font-weight: 700;
      color: var(--petrol);
      margin: 0 0 6px;
    }

    .author-title {
      display: block;
      font-family: "JetBrains Mono", monospace;
      font-size: 12px;
      font-weight: 600;
      color: var(--petrol);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 16px;
    }

    .author-info p {
      font-size: 14.5px;
      line-height: 1.6;
      color: rgba(1, 60, 76, 0.76);
      margin: 0;
    }

    .post-navigation-footer {
      display: flex;
      justify-content: center;
      margin-top: 56px;
    }

    .post-navigation-footer .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px 28px;
      font-size: 15px;
      font-weight: 600;
      text-decoration: none;
      border-radius: 12px;
      transition: all 200ms ease;
    }

    .button-outline-dark {
      border: 1px solid var(--petrol);
      color: var(--petrol);
      background: transparent;
    }

    .button-outline-dark:hover {
      background: var(--petrol);
      color: #ffffff;
    }


    /* Responsive overrides for Nosotros and Contact */
    @media (max-width: 980px) {
      .contact-section,
      .about-section {
        padding: 80px 20px 100px;
      }

      .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .contact-card,
      .team-card {
        padding: 32px 24px;
      }

      .contact-header h1,
      .about-header h1 {
        font-size: 40px;
      }

      .about-header p.lead {
        font-size: 19px;
      }

      .about-pillars {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 40px 0 64px;
      }

      .pillar-card {
        padding: 24px;
      }

      .team-section {
        padding-top: 60px;
      }

      .team-section h2 {
        font-size: 28px;
        margin-bottom: 40px;
      }

      .team-cta {
        padding: 56px 0;
        margin-top: 56px;
      }

      /* Responsive Blog Grid & Cards */
      .blog-section {
        padding: 80px 0 100px;
      }

      .blog-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin: 40px 0 64px;
      }

      .blog-card {
        padding: 32px 24px;
      }

      .blog-card h3 {
        font-size: 19px;
      }

      /* Responsive Blog Post Detail */
      .post-header h1 {
        font-size: 32px;
      }

      .post-content {
        font-size: 16.5px;
      }

      .post-content .post-lead {
        font-size: 18px;
        margin-bottom: 24px;
      }

      .post-content h2 {
        font-size: 22px;
        margin: 36px 0 16px;
      }

      .author-card {
        flex-direction: column;
        gap: 20px;
        padding: 28px 20px;
        align-items: center;
        text-align: center;
      }

      .post-cta-box {
        padding: 32px 20px;
      }

      .post-cta-box h3 {
        font-size: 22px;
      }

      .post-content blockquote p {
        font-size: 18px;
      }
    }

    /* SIGNATURE AND METADATA TWEAKS */
    .lazzo-signature-link {
      color: var(--accent);
      text-decoration: none;
      font-weight: 600;
      transition: color 0.2s ease, border-color 0.2s ease;
      border-bottom: 1px solid rgba(230, 255, 44, 0.3);
    }

    .lazzo-signature-link:hover {
      color: #fff;
      border-bottom-color: var(--accent);
    }

    .lazzo-signature-link::after {
      display: none !important;
    }

    /* COURSE FOOTER DESCRIPTIONS ON HOVER */
    .footer-course-desc {
      display: inline-block;
      max-width: 0;
      opacity: 0;
      overflow: hidden;
      white-space: nowrap;
      color: var(--accent);
      font-size: 14.5px;
      font-weight: 500;
      font-style: italic;
      transition: max-width 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.22s ease, margin-left 0.2s ease;
      vertical-align: bottom;
    }

    @media (min-width: 981px) {
      .footer-col a:hover .footer-course-desc {
        max-width: 180px;
        opacity: 0.85;
        margin-left: 6px;
      }
    }

    .footer-copyright {
      font-size: 12px;
      color: var(--ink-soft);
    }

    .footer-sep {
      color: var(--ink-soft);
    }

    @media (max-width: 980px) {
      .footer-bottom-links {
        display: none !important;
      }
      .footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        text-align: center;
      }
      .footer-copyright span {
        display: block;
      }
      .footer-copyright span + span {
        margin-top: 6px;
      }
      .footer-copyright .footer-sep {
        display: none;
      }
      .site-footer {
        padding: 56px 0 64px;
      }
    }

    @media (max-width: 600px) {
      .course-hero::before {
        background-attachment: scroll !important;
      }

      .currency-toggle-wrapper {
        margin-bottom: 40px;
      }

      .currency-btn {
        width: 80px !important;
        padding: 8px 0 !important;
        font-size: 13px !important;
      }

      .currency-slider {
        width: 80px !important;
      }

      .currency-toggle-wrapper.usd-active .currency-slider {
        transform: translateX(80px) !important;
      }
    }

    /* ==========================================================================
       SUCCESS MODAL PREMIUM (POPUP)
       ========================================================================== */
    .success-modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 10000;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.4s ease, visibility 0.4s ease;
      visibility: hidden;
    }

    .success-modal.is-active {
      opacity: 1;
      pointer-events: auto;
      visibility: visible;
    }

    .success-modal-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(1, 60, 76, 0.4);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }

    .success-modal-content {
      position: relative;
      background-color: var(--cream);
      border: 1px solid rgba(1, 60, 76, 0.1);
      border-radius: 24px;
      padding: 40px;
      width: 90%;
      max-width: 440px;
      text-align: center;
      box-shadow: 0 20px 40px rgba(1, 60, 76, 0.15);
      transform: scale(0.9) translateY(20px);
      transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
      z-index: 1;
    }

    .success-modal.is-active .success-modal-content {
      transform: scale(1) translateY(0);
    }

    .success-modal-content h2 {
      font-family: 'Host Grotesk', sans-serif;
      color: var(--petrol);
      font-size: 26px;
      font-weight: 700;
      margin-top: 24px;
      margin-bottom: 12px;
    }

    .success-modal-content p {
      font-family: 'Host Grotesk', sans-serif;
      color: rgba(1, 60, 76, 0.8);
      font-size: 15px;
      line-height: 1.6;
      margin-bottom: 28px;
    }

    /* Animación del Checkmark SVG */
    .success-checkmark-wrapper {
      width: 80px;
      height: 80px;
      margin: 0 auto;
    }

    .success-checkmark {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      display: block;
      stroke-width: 3;
      stroke: #10b981; /* Verde esmeralda */
      stroke-miterlimit: 10;
      animation: fill-checkmark .4s ease-in-out .4s forwards, scale-checkmark .3s ease-in-out 0s both;
    }

    .success-checkmark-circle {
      stroke-dasharray: 166;
      stroke-dashoffset: 166;
      stroke-width: 3;
      stroke-miterlimit: 10;
      stroke: #10b981;
      fill: none;
      animation: stroke-circle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
    }

    .success-checkmark-check {
      transform-origin: 50% 50%;
      stroke-dasharray: 48;
      stroke-dashoffset: 48;
      animation: stroke-check 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
    }

    @keyframes stroke-circle {
      100% { stroke-dashoffset: 0; }
    }

    @keyframes stroke-check {
      100% { stroke-dashoffset: 0; }
    }

    @keyframes fill-checkmark {
      100% { box-shadow: inset 0px 0px 0px 40px rgba(16, 185, 129, 0.1); }
    }

    @keyframes scale-checkmark {
      0%, 100% { transform: none; }
      50% { transform: scale3d(1.1, 1.1, 1); }
    }

/* ==========================================================================
   TOAST NOTIFICATIONS (NEWSLETTER SUCCESS)
   ========================================================================== */
#toast-container {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: none;
}

.toast-notification {
  background-color: var(--petrol);
  border: 1px solid rgba(230, 255, 44, 0.2);
  border-radius: 12px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(1, 60, 76, 0.2);
  transform: translateY(-20px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  pointer-events: auto;
}

.toast-notification.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  font-size: 16px;
}

.toast-message {
  font-family: 'Host Grotesk', sans-serif;
  color: var(--cream);
  font-size: 14px;
  font-weight: 500;
}

@media (max-width: 600px) {
  #toast-container {
    top: auto;
    bottom: 90px; /* Evitar los botones flotantes de mobile */
    left: 16px;
    right: 16px;
    transform: none;
    align-items: stretch;
  }
  .toast-notification {
    transform: translateY(20px);
    justify-content: center;
  }
  .toast-notification.is-visible {
    transform: translateY(0);
  }
}

/* --- COMPARTIR POSTS DE BLOG --- */
.post-share-sidebar {
  position: fixed;
  top: 280px;
  left: calc(50% - 370px - 76px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 100;
}

.post-share-sidebar .share-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(1, 60, 76, 0.4);
  transform: rotate(-90deg);
  margin-bottom: 28px;
  display: inline-block;
  white-space: nowrap;
}

.share-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--cream);
  border: 1px solid rgba(1, 60, 76, 0.08);
  color: rgba(1, 60, 76, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 200ms cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(1, 60, 76, 0.02);
  padding: 0;
  text-decoration: none;
}

.share-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Ensure the stroke-based copy icon doesn't get filled */
.share-btn.share-copy svg {
  fill: none;
}

.share-btn:hover {
  transform: translateY(-2px);
  background-color: var(--petrol);
  color: var(--accent);
  border-color: var(--petrol);
  box-shadow: 0 6px 16px rgba(1, 60, 76, 0.1);
}

.share-btn.share-copy:hover {
  background-color: var(--accent);
  color: var(--petrol);
  border-color: var(--accent);
  box-shadow: 0 6px 16px rgba(230, 255, 44, 0.2);
}

.post-share-bottom {
  margin: 48px auto;
  padding: 32px;
  background-color: rgba(1, 60, 76, 0.02);
  border: 1px dashed rgba(1, 60, 76, 0.1);
  border-radius: 20px;
  text-align: center;
  max-width: 100%;
}

.post-share-bottom .share-title {
  font-family: "Host Grotesk", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--petrol);
  margin-bottom: 18px;
  display: block;
}

.share-buttons-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* --- TOOLTIPS DE COMPARTIR POSTS --- */
@media (min-width: 1025px) {
  .share-btn {
    position: relative;
  }

  /* Base tooltip styling */
  .share-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    background-color: var(--petrol);
    color: var(--cream);
    padding: 6px 10px;
    border-radius: 6px;
    font-family: "Host Grotesk", sans-serif;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 180ms cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 12px rgba(1, 60, 76, 0.15);
    z-index: 110;
  }

  /* Tooltip arrow */
  .share-btn::before {
    content: "";
    position: absolute;
    border: 5px solid transparent;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 180ms cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 110;
  }

  /* Default (Bottom share block): Tooltip above the button */
  .share-buttons-row .share-btn::after {
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
  }
  .share-buttons-row .share-btn::before {
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    border-top-color: var(--petrol);
  }

  /* Hover states for bottom block */
  .share-buttons-row .share-btn:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  .share-buttons-row .share-btn:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }

  /* Sidebar: Tooltip to the right of the button */
  .post-share-sidebar .share-btn::after {
    left: 130%;
    top: 50%;
    transform: translateY(-50%) translateX(-4px);
  }
  .post-share-sidebar .share-btn::before {
    left: 115%;
    top: 50%;
    transform: translateY(-50%) translateX(-4px);
    border-right-color: var(--petrol);
  }

  /* Hover states for sidebar */
  .post-share-sidebar .share-btn:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
  }
  .post-share-sidebar .share-btn:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
  }
}

@media (max-width: 1024px) {
  .post-share-sidebar {
    display: none;
  }
}